Rick Barnard wrote:
>
> Greetings,
> The ignition switch on my '73 TR6 has a mystery wire on it.
> There's a little plastic housing with brass contacts riveted to the side of
> the switch housing, from which this wire starts. It's a black wire with
> green tracer, about 4" long, with a bullet on the other end, which
> connects into the main harness.
> It grounds to the switch body only when the key is removed and
> the lock pin pops out.
> I suspect it has something to do with seat belt interlocks. It's just
> odd that it's not on any wire diagram I have seen, Haynes, Bentley or
> Master's!
> What's it's function?
> TIA
> Rick
I don't know about the TR6s but it seems to me like your now standard
'you left the key in the ignition again' buzzer circuit.
-Shayne
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